Iyo tekinoroji paramita yeOPGW uye ADSS tambo dzine zvinoenderana nemagetsi.Iyo mechanical parameters yeOPGW tambo uye ADSS tambo yakafanana, asi kushanda kwemagetsi kwakasiyana.
1. Rated tensile simba-RTS
Iyo inozivikanwawo seyekupedzisira kusimba simba kana kuputsa simba, inoreva kukosha kwakaverengerwa kwehuwandu hwesimba rechikamu chinotakura mutoro (ADSS inonyanya kuverenga kutenderera fiber).Mukuputsa simba kuedza, chero chikamu chetambo chinotongerwa kuputswa.RTS inokosha parameter yekugadziriswa kwezvigadziro (kunyanya tension clamp) uye kuverenga kwekuchengetedza chinhu.
2. Maximum inobvumirwa tensile simba-MAT
Iyi parameter inoenderana netension yakakura yeOPGW kana ADSS kana huwandu hwese huchiverengerwa nedzidziso pasi pekugadzirwa kwemamiriro ekunze.Pasi pekukakavadzana uku, inofanirwa kuve nechokwadi kuti iyo fiber haina strain-isina uye haina kuwedzera attenuation.Kazhinji MAT inenge 40% yeRTS.
MAT ndiyo hwaro hwakakosha hwekuverenga uye kutonga kwesag, tension, span uye kuchengetedza chinhu.
3. Zuva nezuva avhareji inomhanya tension-EDS
Iyo inozivikanwawo seavhareji yepakati pekushanda tension, ndiyo avhareji kushushikana kunowanikwa neOPGW neADSS panguva yekushanda kwenguva refu.Iyo inopindirana neiyo theoretical kuverenga kwekunetsekana pasi pemamiriro epasina mhepo, ice uye yegore avhareji tembiricha.EDS inowanzova 16% kusvika 25% yeRTS.
Pasi pekukakavadzana uku, OPGW uye ADSS tambo inofanirwa kumira nemhepo-induced vibration bvunzo, iyo optical fiber mutambo inofanirwa kugadzikana zvakanyanya, uye zvinhu uye mafittings anoshandiswa anofanirwa kunge asina kukuvara.
4. Kuomerwa kunogumira
Dzimwe nguva dzinonzi dzakakosha kushanda tension, inofanira kazhinji kuva yakakura kupfuura 60% yeRTS.Kazhinji mushure mekunge simba re ADSS optical cable rinopfuura MAT, iyo optical fiber inotanga kushungurudza uye kuwedzera kurasikirwa kunoitika, nepo OPGW inogona kuramba ichichengetedza optical fiber strain-isina uye pasina kuwedzera kurasikirwa kusvikira kusimba kwemuganhu kukosha (zvichienderana nechigadziro. )Asi ingave iri OPGW kana ADSS optical tambo, inodiwa kuti iyo optical fiber inofanira kuvimbiswa kuti idzokere kumamiriro ekutanga mushure mekushushikana kwaburitswa.
5. DC kuramba
Zvinoreva kukosha kwakaverengerwa kwekupikiswa kwakafanana kwezvinhu zvese zvinoitisa muOPGW pa20 ° C, iyo inofanirwa kunge iri padyo sezvinobvira kune yakatarisana newaya yepasi mune mbiri pasi waya system.ADSS haina maparameter akadaro uye zvinodiwa.
6. Short circuit current
Zvinoreva kune yazvino iyo OPGW inogona kumira mukati meimwe (kazhinji, chikamu chimwe chete kusvika pasi) nguva pfupi-yedunhu.Mukuverenga, kukosha kwenguva pfupi-yekutenderera ikozvino uye yekutanga uye yekupedzisira tembiricha ine chekuita pane zvabuda, uye kukosha kwacho kunofanirwa kunge kuri padyo sezvinobvira kune chaiwo ekushanda mamiriro.ADSS haina nhamba yakadaro uye zvinodiwa.
7. Short-circuit ikozvino simba
Inoreva chigadzirwa chechikwere chenguva pfupi-yekutenderera ikozvino uye nguva, kureva, I²t.ADSS haina maparameter akadaro uye zvinodiwa.